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21 Clark Avenue
Thornhill Markham L3T 1S4

$1,000,000
Residential Freehold beds: 3+1 baths: 2.0

Main Photo: 21 Clark Avenue in Markham: Thornhill House for sale : MLS®# N12527158
Photo 1: 21 Clark Avenue in Markham: Thornhill House for sale : MLS®# N12527158
Photo 2: 21 Clark Avenue in Markham: Thornhill House for sale : MLS®# N12527158
Photo 3: 21 Clark Avenue in Markham: Thornhill House for sale : MLS®# N12527158
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Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
N12527158
Bedrooms:
3+1
Bathrooms:
2
Location. Vision. Possibility. This is your chance to secure a standout property at Yonge & Clark, just steps from the future Clark Station on the Yonge North Subway Extension.Whether you're looking to live, invest, or build this lot delivers rare long term value in one of the GTA's most promising growth corridors.The home is well maintained, full of character, and ready for the right next chapter. Floor Plans Attached.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
Bungalow-Raised
Total Approx Floor Area:
< 700
Lot Depth:
130'
Lot Frontage:
50'
Direction Faces:
South
Bedrooms:
3+1
Bathrooms:
2.0
Water supply:
Municipal
Kitchens:
2
Kitchens in Basement:
1
Bedrooms Above Grade:
3
Bedrooms Below Grade:
1
Kitchens Above Grade:
1
Rooms Above Grade:
7
Heating type:
Forced Air
Heating Fuel:
Gas
Foundation:
Unknown
Roof:
Asphalt Shingle
Basement:
Finished with Walk-Out
Fireplace/Stove:
No
Garage:
Detached
Garage Spaces:
2.0
Parking Spaces:
8
Total Parking Spaces:
4.0
Family Room:
No
Pool:
None
Link:
No
HST Applicable To Sale Price:
Not Subject to HST
Assessment Year:
2025
Taxes:
$5,503.16 / 2025
Assessment:
$- / 2025
York
Markham
Thornhill
None
Stove, fridge, washer and dryer
Brick
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
No
Seller Property Info Statement:
No
Date Listed:
Nov 09, 2025
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Listed by BAYVIEW REAL ESTATE INC.
Data was last updated February 4, 2026 at 11:15 PM (UTC)
Area Statistics
Listings on market:
11
Avg list price:
$3,577,000
Min list price:
$1,000,000
Max list price:
$13,800,000
Avg days on market:
32
Min days on market:
5
Max days on market:
266
These statistics are generated based on the current listing's property type and located in Thornhill. Average values are derived using median calculations. This data is not produced by the MLS® system.
WEI WANG
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.